171057040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3967}}^1$

素因数の和:4005

約数の個数: 120

約数和(自身を含む): 504824832

約数和(自身を除く): 333767792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 3967, 4312, 5390, 6160, 7934, 8624, 10780, 15868, 19835, 21560, 27769, 31736, 39670, 43120, 43637, 55538, 63472, 79340, 87274, 111076, 138845, 158680, 174548, 194383, 218185, 222152, 277690, 305459, 317360, 349096, 388766, 436370, 444304, 555380, 610918, 698192, 777532, 872740, 971915, 1110760, 1221836, 1527295, 1555064, 1745480, 1943830, 2138213, 2221520, 2443672, 3054590, 3110128, 3490960, 3887660, 4276426, 4887344, 6109180, 7775320, 8552852, 10691065, 12218360, 15550640, 17105704, 21382130, 24436720, 34211408, 42764260, 85528520, 171057040]

約数ペア:

[(1, 171057040), (2, 85528520), (4, 42764260), (5, 34211408), (7, 24436720), (8, 21382130), (10, 17105704), (11, 15550640), (14, 12218360), (16, 10691065), (20, 8552852), (22, 7775320), (28, 6109180), (35, 4887344), (40, 4276426), (44, 3887660), (49, 3490960), (55, 3110128), (56, 3054590), (70, 2443672), (77, 2221520), (80, 2138213), (88, 1943830), (98, 1745480), (110, 1555064), (112, 1527295), (140, 1221836), (154, 1110760), (176, 971915), (196, 872740), (220, 777532), (245, 698192), (280, 610918), (308, 555380), (385, 444304), (392, 436370), (440, 388766), (490, 349096), (539, 317360), (560, 305459), (616, 277690), (770, 222152), (784, 218185), (880, 194383), (980, 174548), (1078, 158680), (1232, 138845), (1540, 111076), (1960, 87274), (2156, 79340), (2695, 63472), (3080, 55538), (3920, 43637), (3967, 43120), (4312, 39670), (5390, 31736), (6160, 27769), (7934, 21560), (8624, 19835), (10780, 15868)]